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1.发明授权Pyrrolidone-2 manufacture of insoluble and only slightly swellable poly - n - vinyl 失效吡咯烷酮-2制造不溶性和仅有轻微的易溶性聚-N-乙烯
公开(公告)号：US3759880A
公开(公告)日：1973-09-18
申请号：US3759880D
申请日：1971-11-30
Applicant: BASF AG
Inventor： HOFFMANN E , HERRLE K
IPC: C08F20060101 , C08F2/10 , C08F4/42 , C08F126/10 , C08F226/10 , C12H1/04 , C08F1/66
Abstract: MANUFACTURE OF POLY-N-VINYLPRROLIDONE-2 BY POLYMERIZATION OF VINYL PYRROLIDONE IN THE PRESENCE OF UNSATURATED CYCLIC ACID AMIDES AND AN OXIDIZABLE METAL.
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